InsiderTrades

Form 4 for ONTO ONTO INNOVATION INC.

Accepted 2025-03-03 00:00:00 ET · period of report 2025-03-01 · accession 0002022859-25-000031 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2025-03-03 2025-03-01 ONTO Plisinski Michael P CEO, Dir F - Tax $145.66 -1,925 163.9K -1% -$280.4K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-03-01 F D 1,925 $145.66 163,949 D — — (F1) Represents shares withheld by Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock unit or performance stock unit grants previously received by the Reporting Person.